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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * Copyright 2012 The Netty Project</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * The Netty Project licenses this file to you under the Apache License,</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * version 2.0 (the "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * with the License. You may obtain a copy of the License at:</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *   <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * License for the specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * under the License.</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <strong class="jxr_keyword">package</strong> org.jboss.netty.handler.codec.http;
<a class="jxr_linenumber" name="17" href="#17">17</a>  
<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> java.util.regex.Matcher;
<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> java.util.regex.Pattern;
<a class="jxr_linenumber" name="20" href="#20">20</a>  
<a class="jxr_linenumber" name="21" href="#21">21</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="22" href="#22">22</a>  <em class="jxr_javadoccomment"> * The version of HTTP or its derived protocols, such as</em>
<a class="jxr_linenumber" name="23" href="#23">23</a>  <em class="jxr_javadoccomment"> * &lt;a href="<a href="http://en.wikipedia.org/wiki/Real_Time_Streaming_Protocol" target="alexandria_uri">http://en.wikipedia.org/wiki/Real_Time_Streaming_Protocol</a>"&gt;RTSP&lt;/a&gt; and</em>
<a class="jxr_linenumber" name="24" href="#24">24</a>  <em class="jxr_javadoccomment"> * &lt;a href="<a href="http://en.wikipedia.org/wiki/Internet_Content_Adaptation_Protocol" target="alexandria_uri">http://en.wikipedia.org/wiki/Internet_Content_Adaptation_Protocol</a>"&gt;ICAP&lt;/a&gt;.</em>
<a class="jxr_linenumber" name="25" href="#25">25</a>  <em class="jxr_javadoccomment"> * @apiviz.exclude</em>
<a class="jxr_linenumber" name="26" href="#26">26</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a> <strong class="jxr_keyword">implements</strong> Comparable&lt;HttpVersion&gt; {
<a class="jxr_linenumber" name="28" href="#28">28</a>  
<a class="jxr_linenumber" name="29" href="#29">29</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Pattern VERSION_PATTERN =
<a class="jxr_linenumber" name="30" href="#30">30</a>          Pattern.compile(<span class="jxr_string">"(&#92;&#92;S+)/(&#92;&#92;d+)&#92;&#92;.(&#92;&#92;d+)"</span>);
<a class="jxr_linenumber" name="31" href="#31">31</a>  
<a class="jxr_linenumber" name="32" href="#32">32</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="33" href="#33">33</a>  <em class="jxr_javadoccomment">     * HTTP/1.0</em>
<a class="jxr_linenumber" name="34" href="#34">34</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="35" href="#35">35</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a> HTTP_1_0 = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a>(<span class="jxr_string">"HTTP"</span>, 1, 0, false);
<a class="jxr_linenumber" name="36" href="#36">36</a>  
<a class="jxr_linenumber" name="37" href="#37">37</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="38" href="#38">38</a>  <em class="jxr_javadoccomment">     * HTTP/1.1</em>
<a class="jxr_linenumber" name="39" href="#39">39</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="40" href="#40">40</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a> HTTP_1_1 = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a>(<span class="jxr_string">"HTTP"</span>, 1, 1, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="41" href="#41">41</a>  
<a class="jxr_linenumber" name="42" href="#42">42</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="43" href="#43">43</a>  <em class="jxr_javadoccomment">     * Returns an existing or new {@link HttpVersion} instance which matches to</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>  <em class="jxr_javadoccomment">     * the specified protocol version string.  If the specified {@code text} is</em>
<a class="jxr_linenumber" name="45" href="#45">45</a>  <em class="jxr_javadoccomment">     * equal to {@code "HTTP/1.0"}, {@link #HTTP_1_0} will be returned.  If the</em>
<a class="jxr_linenumber" name="46" href="#46">46</a>  <em class="jxr_javadoccomment">     * specified {@code text} is equal to {@code "HTTP/1.1"}, {@link #HTTP_1_1}</em>
<a class="jxr_linenumber" name="47" href="#47">47</a>  <em class="jxr_javadoccomment">     * will be returned.  Otherwise, a new {@link HttpVersion} instance will be</em>
<a class="jxr_linenumber" name="48" href="#48">48</a>  <em class="jxr_javadoccomment">     * returned.</em>
<a class="jxr_linenumber" name="49" href="#49">49</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="50" href="#50">50</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a> valueOf(String text) {
<a class="jxr_linenumber" name="51" href="#51">51</a>          <strong class="jxr_keyword">if</strong> (text == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="52" href="#52">52</a>              <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"text"</span>);
<a class="jxr_linenumber" name="53" href="#53">53</a>          }
<a class="jxr_linenumber" name="54" href="#54">54</a>  
<a class="jxr_linenumber" name="55" href="#55">55</a>          text = text.trim().toUpperCase();
<a class="jxr_linenumber" name="56" href="#56">56</a>          <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"HTTP/1.1"</span>.equals(text)) {
<a class="jxr_linenumber" name="57" href="#57">57</a>              <strong class="jxr_keyword">return</strong> HTTP_1_1;
<a class="jxr_linenumber" name="58" href="#58">58</a>          }
<a class="jxr_linenumber" name="59" href="#59">59</a>          <strong class="jxr_keyword">if</strong> (<span class="jxr_string">"HTTP/1.0"</span>.equals(text)) {
<a class="jxr_linenumber" name="60" href="#60">60</a>              <strong class="jxr_keyword">return</strong> HTTP_1_0;
<a class="jxr_linenumber" name="61" href="#61">61</a>          }
<a class="jxr_linenumber" name="62" href="#62">62</a>          <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a>(text, <strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="63" href="#63">63</a>      }
<a class="jxr_linenumber" name="64" href="#64">64</a>  
<a class="jxr_linenumber" name="65" href="#65">65</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String protocolName;
<a class="jxr_linenumber" name="66" href="#66">66</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> majorVersion;
<a class="jxr_linenumber" name="67" href="#67">67</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> minorVersion;
<a class="jxr_linenumber" name="68" href="#68">68</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> String text;
<a class="jxr_linenumber" name="69" href="#69">69</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> keepAliveDefault;
<a class="jxr_linenumber" name="70" href="#70">70</a>  
<a class="jxr_linenumber" name="71" href="#71">71</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="72" href="#72">72</a>  <em class="jxr_javadoccomment">     * Creates a new HTTP version with the specified version string.  You will</em>
<a class="jxr_linenumber" name="73" href="#73">73</a>  <em class="jxr_javadoccomment">     * not need to create a new instance unless you are implementing a protocol</em>
<a class="jxr_linenumber" name="74" href="#74">74</a>  <em class="jxr_javadoccomment">     * derived from HTTP, such as</em>
<a class="jxr_linenumber" name="75" href="#75">75</a>  <em class="jxr_javadoccomment">     * &lt;a href="<a href="http://en.wikipedia.org/wiki/Real_Time_Streaming_Protocol" target="alexandria_uri">http://en.wikipedia.org/wiki/Real_Time_Streaming_Protocol</a>"&gt;RTSP&lt;/a&gt; and</em>
<a class="jxr_linenumber" name="76" href="#76">76</a>  <em class="jxr_javadoccomment">     * &lt;a href="<a href="http://en.wikipedia.org/wiki/Internet_Content_Adaptation_Protocol" target="alexandria_uri">http://en.wikipedia.org/wiki/Internet_Content_Adaptation_Protocol</a>"&gt;ICAP&lt;/a&gt;.</em>
<a class="jxr_linenumber" name="77" href="#77">77</a>  <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="78" href="#78">78</a>  <em class="jxr_javadoccomment">     * @param keepAliveDefault</em>
<a class="jxr_linenumber" name="79" href="#79">79</a>  <em class="jxr_javadoccomment">     *        {@code true} if and only if the connection is kept alive unless</em>
<a class="jxr_linenumber" name="80" href="#80">80</a>  <em class="jxr_javadoccomment">     *        the {@code "Connection"} header is set to {@code "close"} explicitly.</em>
<a class="jxr_linenumber" name="81" href="#81">81</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="82" href="#82">82</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a>(String text, <strong class="jxr_keyword">boolean</strong> keepAliveDefault) {
<a class="jxr_linenumber" name="83" href="#83">83</a>          <strong class="jxr_keyword">if</strong> (text == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="84" href="#84">84</a>              <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"text"</span>);
<a class="jxr_linenumber" name="85" href="#85">85</a>          }
<a class="jxr_linenumber" name="86" href="#86">86</a>  
<a class="jxr_linenumber" name="87" href="#87">87</a>          text = text.trim().toUpperCase();
<a class="jxr_linenumber" name="88" href="#88">88</a>          <strong class="jxr_keyword">if</strong> (text.length() == 0) {
<a class="jxr_linenumber" name="89" href="#89">89</a>              <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"empty text"</span>);
<a class="jxr_linenumber" name="90" href="#90">90</a>          }
<a class="jxr_linenumber" name="91" href="#91">91</a>  
<a class="jxr_linenumber" name="92" href="#92">92</a>          Matcher m = VERSION_PATTERN.matcher(text);
<a class="jxr_linenumber" name="93" href="#93">93</a>          <strong class="jxr_keyword">if</strong> (!m.matches()) {
<a class="jxr_linenumber" name="94" href="#94">94</a>              <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"invalid version format: "</span> + text);
<a class="jxr_linenumber" name="95" href="#95">95</a>          }
<a class="jxr_linenumber" name="96" href="#96">96</a>  
<a class="jxr_linenumber" name="97" href="#97">97</a>          protocolName = m.group(1);
<a class="jxr_linenumber" name="98" href="#98">98</a>          majorVersion = Integer.parseInt(m.group(2));
<a class="jxr_linenumber" name="99" href="#99">99</a>          minorVersion = Integer.parseInt(m.group(3));
<a class="jxr_linenumber" name="100" href="#100">100</a>         <strong class="jxr_keyword">this</strong>.text = protocolName + '/' + majorVersion + '.' + minorVersion;
<a class="jxr_linenumber" name="101" href="#101">101</a>         <strong class="jxr_keyword">this</strong>.keepAliveDefault = keepAliveDefault;
<a class="jxr_linenumber" name="102" href="#102">102</a>     }
<a class="jxr_linenumber" name="103" href="#103">103</a> 
<a class="jxr_linenumber" name="104" href="#104">104</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="105" href="#105">105</a> <em class="jxr_javadoccomment">     * Creates a new HTTP version with the specified protocol name and version</em>
<a class="jxr_linenumber" name="106" href="#106">106</a> <em class="jxr_javadoccomment">     * numbers.  You will not need to create a new instance unless you are</em>
<a class="jxr_linenumber" name="107" href="#107">107</a> <em class="jxr_javadoccomment">     * implementing a protocol derived from HTTP, such as</em>
<a class="jxr_linenumber" name="108" href="#108">108</a> <em class="jxr_javadoccomment">     * &lt;a href="<a href="http://en.wikipedia.org/wiki/Real_Time_Streaming_Protocol" target="alexandria_uri">http://en.wikipedia.org/wiki/Real_Time_Streaming_Protocol</a>"&gt;RTSP&lt;/a&gt; and</em>
<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_javadoccomment">     * &lt;a href="<a href="http://en.wikipedia.org/wiki/Internet_Content_Adaptation_Protocol" target="alexandria_uri">http://en.wikipedia.org/wiki/Internet_Content_Adaptation_Protocol</a>"&gt;ICAP&lt;/a&gt;</em>
<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_javadoccomment">     * @param keepAliveDefault</em>
<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_javadoccomment">     *        {@code true} if and only if the connection is kept alive unless</em>
<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_javadoccomment">     *        the {@code "Connection"} header is set to {@code "close"} explicitly.</em>
<a class="jxr_linenumber" name="114" href="#114">114</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="115" href="#115">115</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a>(
<a class="jxr_linenumber" name="116" href="#116">116</a>             String protocolName, <strong class="jxr_keyword">int</strong> majorVersion, <strong class="jxr_keyword">int</strong> minorVersion,
<a class="jxr_linenumber" name="117" href="#117">117</a>             <strong class="jxr_keyword">boolean</strong> keepAliveDefault) {
<a class="jxr_linenumber" name="118" href="#118">118</a>         <strong class="jxr_keyword">if</strong> (protocolName == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="119" href="#119">119</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"protocolName"</span>);
<a class="jxr_linenumber" name="120" href="#120">120</a>         }
<a class="jxr_linenumber" name="121" href="#121">121</a> 
<a class="jxr_linenumber" name="122" href="#122">122</a>         protocolName = protocolName.trim().toUpperCase();
<a class="jxr_linenumber" name="123" href="#123">123</a>         <strong class="jxr_keyword">if</strong> (protocolName.length() == 0) {
<a class="jxr_linenumber" name="124" href="#124">124</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"empty protocolName"</span>);
<a class="jxr_linenumber" name="125" href="#125">125</a>         }
<a class="jxr_linenumber" name="126" href="#126">126</a> 
<a class="jxr_linenumber" name="127" href="#127">127</a>         <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; protocolName.length(); i ++) {
<a class="jxr_linenumber" name="128" href="#128">128</a>             <strong class="jxr_keyword">if</strong> (Character.isISOControl(protocolName.charAt(i)) ||
<a class="jxr_linenumber" name="129" href="#129">129</a>                 Character.isWhitespace(protocolName.charAt(i))) {
<a class="jxr_linenumber" name="130" href="#130">130</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"invalid character in protocolName"</span>);
<a class="jxr_linenumber" name="131" href="#131">131</a>             }
<a class="jxr_linenumber" name="132" href="#132">132</a>         }
<a class="jxr_linenumber" name="133" href="#133">133</a> 
<a class="jxr_linenumber" name="134" href="#134">134</a>         <strong class="jxr_keyword">if</strong> (majorVersion &lt; 0) {
<a class="jxr_linenumber" name="135" href="#135">135</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"negative majorVersion"</span>);
<a class="jxr_linenumber" name="136" href="#136">136</a>         }
<a class="jxr_linenumber" name="137" href="#137">137</a>         <strong class="jxr_keyword">if</strong> (minorVersion &lt; 0) {
<a class="jxr_linenumber" name="138" href="#138">138</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"negative minorVersion"</span>);
<a class="jxr_linenumber" name="139" href="#139">139</a>         }
<a class="jxr_linenumber" name="140" href="#140">140</a> 
<a class="jxr_linenumber" name="141" href="#141">141</a>         <strong class="jxr_keyword">this</strong>.protocolName = protocolName;
<a class="jxr_linenumber" name="142" href="#142">142</a>         <strong class="jxr_keyword">this</strong>.majorVersion = majorVersion;
<a class="jxr_linenumber" name="143" href="#143">143</a>         <strong class="jxr_keyword">this</strong>.minorVersion = minorVersion;
<a class="jxr_linenumber" name="144" href="#144">144</a>         text = protocolName + '/' + majorVersion + '.' + minorVersion;
<a class="jxr_linenumber" name="145" href="#145">145</a>         <strong class="jxr_keyword">this</strong>.keepAliveDefault = keepAliveDefault;
<a class="jxr_linenumber" name="146" href="#146">146</a>     }
<a class="jxr_linenumber" name="147" href="#147">147</a> 
<a class="jxr_linenumber" name="148" href="#148">148</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="149" href="#149">149</a> <em class="jxr_javadoccomment">     * Returns the name of the protocol such as {@code "HTTP"} in {@code "HTTP/1.0"}.</em>
<a class="jxr_linenumber" name="150" href="#150">150</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="151" href="#151">151</a>     <strong class="jxr_keyword">public</strong> String getProtocolName() {
<a class="jxr_linenumber" name="152" href="#152">152</a>         <strong class="jxr_keyword">return</strong> protocolName;
<a class="jxr_linenumber" name="153" href="#153">153</a>     }
<a class="jxr_linenumber" name="154" href="#154">154</a> 
<a class="jxr_linenumber" name="155" href="#155">155</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="156" href="#156">156</a> <em class="jxr_javadoccomment">     * Returns the name of the protocol such as {@code 1} in {@code "HTTP/1.0"}.</em>
<a class="jxr_linenumber" name="157" href="#157">157</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="158" href="#158">158</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getMajorVersion() {
<a class="jxr_linenumber" name="159" href="#159">159</a>         <strong class="jxr_keyword">return</strong> majorVersion;
<a class="jxr_linenumber" name="160" href="#160">160</a>     }
<a class="jxr_linenumber" name="161" href="#161">161</a> 
<a class="jxr_linenumber" name="162" href="#162">162</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="163" href="#163">163</a> <em class="jxr_javadoccomment">     * Returns the name of the protocol such as {@code 0} in {@code "HTTP/1.0"}.</em>
<a class="jxr_linenumber" name="164" href="#164">164</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="165" href="#165">165</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> getMinorVersion() {
<a class="jxr_linenumber" name="166" href="#166">166</a>         <strong class="jxr_keyword">return</strong> minorVersion;
<a class="jxr_linenumber" name="167" href="#167">167</a>     }
<a class="jxr_linenumber" name="168" href="#168">168</a> 
<a class="jxr_linenumber" name="169" href="#169">169</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="170" href="#170">170</a> <em class="jxr_javadoccomment">     * Returns the full protocol version text such as {@code "HTTP/1.0"}.</em>
<a class="jxr_linenumber" name="171" href="#171">171</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="172" href="#172">172</a>     <strong class="jxr_keyword">public</strong> String getText() {
<a class="jxr_linenumber" name="173" href="#173">173</a>         <strong class="jxr_keyword">return</strong> text;
<a class="jxr_linenumber" name="174" href="#174">174</a>     }
<a class="jxr_linenumber" name="175" href="#175">175</a> 
<a class="jxr_linenumber" name="176" href="#176">176</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="177" href="#177">177</a> <em class="jxr_javadoccomment">     * Returns {@code true} if and only if the connection is kept alive unless</em>
<a class="jxr_linenumber" name="178" href="#178">178</a> <em class="jxr_javadoccomment">     * the {@code "Connection"} header is set to {@code "close"} explicitly.</em>
<a class="jxr_linenumber" name="179" href="#179">179</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="180" href="#180">180</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isKeepAliveDefault() {
<a class="jxr_linenumber" name="181" href="#181">181</a>         <strong class="jxr_keyword">return</strong> keepAliveDefault;
<a class="jxr_linenumber" name="182" href="#182">182</a>     }
<a class="jxr_linenumber" name="183" href="#183">183</a> 
<a class="jxr_linenumber" name="184" href="#184">184</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="185" href="#185">185</a> <em class="jxr_javadoccomment">     * Returns the full protocol version text such as {@code "HTTP/1.0"}.</em>
<a class="jxr_linenumber" name="186" href="#186">186</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="187" href="#187">187</a>     @Override
<a class="jxr_linenumber" name="188" href="#188">188</a>     <strong class="jxr_keyword">public</strong> String toString() {
<a class="jxr_linenumber" name="189" href="#189">189</a>         <strong class="jxr_keyword">return</strong> getText();
<a class="jxr_linenumber" name="190" href="#190">190</a>     }
<a class="jxr_linenumber" name="191" href="#191">191</a> 
<a class="jxr_linenumber" name="192" href="#192">192</a>     @Override
<a class="jxr_linenumber" name="193" href="#193">193</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> hashCode() {
<a class="jxr_linenumber" name="194" href="#194">194</a>         <strong class="jxr_keyword">return</strong> (getProtocolName().hashCode() * 31 + getMajorVersion()) * 31 +
<a class="jxr_linenumber" name="195" href="#195">195</a>                getMinorVersion();
<a class="jxr_linenumber" name="196" href="#196">196</a>     }
<a class="jxr_linenumber" name="197" href="#197">197</a> 
<a class="jxr_linenumber" name="198" href="#198">198</a>     @Override
<a class="jxr_linenumber" name="199" href="#199">199</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> equals(Object o) {
<a class="jxr_linenumber" name="200" href="#200">200</a>         <strong class="jxr_keyword">if</strong> (!(o instanceof HttpVersion)) {
<a class="jxr_linenumber" name="201" href="#201">201</a>             <strong class="jxr_keyword">return</strong> false;
<a class="jxr_linenumber" name="202" href="#202">202</a>         }
<a class="jxr_linenumber" name="203" href="#203">203</a> 
<a class="jxr_linenumber" name="204" href="#204">204</a>         <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a> that = (HttpVersion) o;
<a class="jxr_linenumber" name="205" href="#205">205</a>         <strong class="jxr_keyword">return</strong> getMinorVersion() == that.getMinorVersion() &amp;&amp;
<a class="jxr_linenumber" name="206" href="#206">206</a>                getMajorVersion() == that.getMajorVersion() &amp;&amp;
<a class="jxr_linenumber" name="207" href="#207">207</a>                getProtocolName().equals(that.getProtocolName());
<a class="jxr_linenumber" name="208" href="#208">208</a>     }
<a class="jxr_linenumber" name="209" href="#209">209</a> 
<a class="jxr_linenumber" name="210" href="#210">210</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong> compareTo(<a href="../../../../../../org/jboss/netty/handler/codec/http/HttpVersion.html">HttpVersion</a> o) {
<a class="jxr_linenumber" name="211" href="#211">211</a>         <strong class="jxr_keyword">int</strong> v = getProtocolName().compareTo(o.getProtocolName());
<a class="jxr_linenumber" name="212" href="#212">212</a>         <strong class="jxr_keyword">if</strong> (v != 0) {
<a class="jxr_linenumber" name="213" href="#213">213</a>             <strong class="jxr_keyword">return</strong> v;
<a class="jxr_linenumber" name="214" href="#214">214</a>         }
<a class="jxr_linenumber" name="215" href="#215">215</a> 
<a class="jxr_linenumber" name="216" href="#216">216</a>         v = getMajorVersion() - o.getMajorVersion();
<a class="jxr_linenumber" name="217" href="#217">217</a>         <strong class="jxr_keyword">if</strong> (v != 0) {
<a class="jxr_linenumber" name="218" href="#218">218</a>             <strong class="jxr_keyword">return</strong> v;
<a class="jxr_linenumber" name="219" href="#219">219</a>         }
<a class="jxr_linenumber" name="220" href="#220">220</a> 
<a class="jxr_linenumber" name="221" href="#221">221</a>         <strong class="jxr_keyword">return</strong> getMinorVersion() - o.getMinorVersion();
<a class="jxr_linenumber" name="222" href="#222">222</a>     }
<a class="jxr_linenumber" name="223" href="#223">223</a> }
</pre>
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